public void ShowCustomBalloon(int timeoutInMilliseconds)
 {
     var syncBalloon = new SyncBalloon();
     syncBalloon.DataContext = DataContext;
     ShowCustomBalloon(syncBalloon, PopupAnimation.Slide, timeoutInMilliseconds);
 }
 public void ShowCustomBalloon()
 {
     var syncBalloon = new SyncBalloon();
     syncBalloon.DataContext = DataContext;
     ShowCustomBalloon(syncBalloon, PopupAnimation.Slide, null);
 }